remember, it's going to be a bit tricky because it is still classified and it is still part of the ongoing fbi investigation. but i think that is the feeling within the intelligence community that at least if they can get the public to see part of this, too, they are going to understand just how sort of chaotic and difficult it was to figure out very quickly certainly within 24 hours what exactly had happened. so they were, you know, their initial information on this according to sources of mine was coming in from people who were on the ground, who were interviewed right away, some media accounts, all of those different threads coming together as barbara mentioned. but the video really apparently isn't of great quality. some hits in it, a very grainy image, so it's difficult to say exactly what they can tell from it. >> it will be riveting tomorrow when general petraeus gives his evidence. he was the boss of the cia when this all kicked off and although he's been embroiled in this scandal, many will say what he says tomorrow and the outcome of this inquiry is going to be a lot more important t